4422121142022 has 12 divisors (see below), whose sum is σ = 9581262474420. Its totient is φ = 1474040380668.

The previous prime is 4422121142017. The next prime is 4422121142029. The reversal of 4422121142022 is 2202411212244.

4422121142022 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 1 + 211 + 420 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422121142029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122836698372 + ... + 122836698407.

It is an arithmetic number, because the mean of its divisors is an integer number (798438539535).

Almost surely, 2^{4422121142022} is an apocalyptic number.

4422121142022 is an abundant number, since it is smaller than the sum of its proper divisors (5159141332398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4422121142022 is a wasteful number, since it uses less digits than its factorization.

4422121142022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245673396787 (or 245673396784 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 4422121142022 its reverse (2202411212244), we get a palindrome (6624532354266).

The spelling of 4422121142022 in words is "four trillion, four hundred twenty-two billion, one hundred twenty-one million, one hundred forty-two thousand, twenty-two".